APA (7th ed.) Zitazioa
Brehm, J. (1993). The phantom respondents: Opinion surveys and political representation. University of Michigan Press.
Chicago Style (17th ed.) Zitazioa
Brehm, John. The Phantom Respondents: Opinion Surveys and Political Representation. Ann Arbor: University of Michigan Press, 1993.
MLA (9th ed.) Zitazioa
Brehm, John. The Phantom Respondents: Opinion Surveys and Political Representation. University of Michigan Press, 1993.
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